CVE-2009-3557

Severity :

Medium

Published :

2009-11-23

Modified :

2011-07-18

Base Score :

5.0

Details :

The tempnam function in ext/standard/file.c in PHP before 5.2.12 and 5.3.x before 5.3.1 allows context-dependent attackers to bypass safe_mode restrictions, and create files in group-writable or world-writable directories, via the dir and prefix arguments.